The stage concept start with a suggestion of AVPboy6754. The idea is to recreate a stage based on a scene of the first Alien movie.
It comes with superjump, animation, looped BGM, 1.1 (zoom & no zoom) and 1.0 option files.
I have to say that, the opening door moves faster during the game compared to the video.
Thanks to AVPboy for the original BGM.